Many thanks to SWLing Post contributor, Rich Stahl, who writes:

In Ocean View NJ, our eclipse started at 2:08, 3:23 totality, and ended 4:35. We have a daytimer here on 1020, WWAC, at 1900 watts, and I was curious if KDKA, at 50kw, also on 1020, would have any presence during the event. I used my Tecsun PL330, on the internal ferrite antenna, and did a band scan 530-1710 every fifteen minutes to see what it would capture. From 2:15 up to the 3:45 scan, the radio captured between eight and ten signals per scan. Up to this point, the sun still had the D layer fully ionized. But after the mid point, the 4:00 scan had 19 captures, the 4:15 scan had 38, and the 4:30 scan had 36. The D layer had obviously de-ionized considerably. The very next scan, at 4:45, captures back down to 9. The sun was back in business. And never did I hear a peep out of KDKA.

Rich Stahl
WR3V
Ocean View, NJ

Thank you for sharing your findings, Rich! Perhaps others can comment with their observations as well.